Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982340 | Process for producing an ester | Taku Mumura, Hidetoshi Kadowaki | 2006-01-03 |
| 6331645 | Process for preparing powdery alkyl sulfates | Osamu Tabata | 2001-12-18 |
| 6002054 | Method for producing alcohol | Hideaki Ueoka, Osamu Tabata | 1999-12-14 |
| 5658843 | Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol | Kiyoshi Tsukada, Yasuyuki Hattori, Taku Mimura, Osamu Tabata | 1997-08-19 |